/**************************************************************************
***    
*** Copyright (c) 1995-2000 Regents of the University of California,
***               Andrew E. Caldwell, Andrew B. Kahng and Igor L. Markov
*** Copyright (c) 2000-2002 Regents of the University of Michigan,
***               Saurabh N. Adya and Igor L. Markov
***
***  Contact author(s): abk@cs.ucsd.edu, imarkov@umich.edu
***  Original Affiliation:   UCLA, Computer Science Department,
***                          Los Angeles, CA 90095-1596 USA
***
***  Permission is hereby granted, free of charge, to any person obtaining 
***  a copy of this software and associated documentation files (the
***  "Software"), to deal in the Software without restriction, including
***  without limitation 
***  the rights to use, copy, modify, merge, publish, distribute, sublicense, 
***  and/or sell copies of the Software, and to permit persons to whom the 
***  Software is furnished to do so, subject to the following conditions:
***
***  The above copyright notice and this permission notice shall be included
***  in all copies or substantial portions of the Software.
***
*** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
*** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
*** OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 
*** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
*** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
*** OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
*** THE USE OR OTHER DEALINGS IN THE SOFTWARE.
***
***
***************************************************************************/




//created by Igor Markov on 09/16/98

#ifndef _FM_MOVE_MANAGER_NC2w_H_  
#define _FM_MOVE_MANAGER_NC2w_H_

#include <vector>
  using std::vector;
#include "fmMMbaseNC2w.h"

class FMMoveManagerNC2w : public FMMMbaseNC2w
{
  protected:
  
   inline  bool  isMoveLegal() const /* verifies all PartLegalities */
   { return  _partLeg.isLegalMove(_movingModuleIdx,_moveFromPart,_moveToPart);}

   bool  pickMove();

   void  updateAffectedModules();
   void  updateAffectedModulesWW();
   
   void  updateGains() 
   {
	   lockModule(_movingModuleIdx); 
	   if(_useWts)
		   updateAffectedModulesWW();
	   else
		   updateAffectedModules();
   }
   
   bool  wiggleNow;

  public:

  FMMoveManagerNC2w(const PartitioningProblem& problem, 
		    const PartitionerParams& params, 
		    bool allowCorkingNodes)
        :FMMMbaseNC2w(problem, params,allowCorkingNodes) 
	{ wiggleNow=wiggleTerms; };
    virtual void     resetTo(PartitioningSolution& newSol)
            { FMMMbaseNC2w::resetTo(newSol);
              wiggleNow=wiggleTerms; }
    virtual ~FMMoveManagerNC2w() {}

    bool     pickMoveApplyIt();
    void     computeGains();  
    virtual  void     uncutNets();

};

#endif
